[ios] Removed remaining code for URL spoofing interstitials.

ios/chrome/browser/ssl/ios_ssl_blocking_page.mm

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ios/chrome/browser/ssl/ios_ssl_blocking_page.h"
 
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/security_interstitials/core/metrics_helper.h"
 #include "components/security_interstitials/core/ssl_error_ui.h"
 #include "grit/components_strings.h"
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
 #include "ios/chrome/browser/interstitials/ios_chrome_controller_client.h"
 #include "ios/chrome/browser/interstitials/ios_chrome_metrics_helper.h"
-#include "ios/chrome/grit/ios_strings.h"
-#include "ios/public/provider/chrome/browser/browser_constants.h"
 #import "ios/web/public/navigation_item.h"
 #include "ios/web/public/ssl_status.h"
 #include "ios/web/public/web_state/web_state.h"
 #include "net/base/net_errors.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "url/gurl.h"
 
 using security_interstitials::SSLErrorUI;
 
 namespace {
@@ skipping 100 matching lines @@
   }
 }
 
 void IOSSSLBlockingPage::AfterShow() {
   controller_->SetWebInterstitial(web_interstitial());
 }
 
 void IOSSSLBlockingPage::PopulateInterstitialStrings(
     base::DictionaryValue* load_time_data) const {
   ssl_error_ui_->PopulateStringsForHTML(load_time_data);
-  // Spoofing attempts have a custom message on iOS.
-  // This code will no longer be necessary once UIWebView is gone.
-  if (ssl_info_.cert->subject().GetDisplayName() == ios::kSpoofingAttemptFlag) {
-    load_time_data->SetString(
-        "errorCode", base::string16(base::ASCIIToUTF16("Unverified URL")));
-    load_time_data->SetString(
-        "tabTitle", l10n_util::GetStringUTF16(
-                        IDS_IOS_INTERSTITIAL_HEADING_SPOOFING_ATTEMPT_ERROR));
-    load_time_data->SetString(
-        "heading", l10n_util::GetStringUTF16(
-                       IDS_IOS_INTERSTITIAL_HEADING_SPOOFING_ATTEMPT_ERROR));
-    load_time_data->SetString(
-        "primaryParagraph",
-        l10n_util::GetStringUTF16(
-            IDS_IOS_INTERSTITIAL_SUMMARY_SPOOFING_ATTEMPT_ERROR));
-    load_time_data->SetString(
-        "explanationParagraph",
-        l10n_util::GetStringUTF16(
-            IDS_IOS_INTERSTITIAL_DETAILS_SPOOFING_ATTEMPT_ERROR));
-    load_time_data->SetString("finalParagraph", base::string16());
-  }
 }
 
 // This handles the commands sent from the interstitial JavaScript.
 void IOSSSLBlockingPage::CommandReceived(const std::string& command) {
   if (command == "\"pageLoadComplete\"") {
     // content::WaitForRenderFrameReady sends this message when the page
     // load completes. Ignore it.
     return;
   }
 
@@ skipping 42 matching lines @@
 
   callback_.Run(false);
   callback_.Reset();
 }
 
 // static
 bool IOSSSLBlockingPage::IsOverridable(int options_mask) {
   return (options_mask & SSLErrorUI::SOFT_OVERRIDE_ENABLED) &&
          !(options_mask & SSLErrorUI::STRICT_ENFORCEMENT);
 }